Q
In maxillary 1st permanent molar, the 2 obtuse angles are________________?
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A
A. Mesiolingual and mesiofacial
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B
B. Mesiofacial and distolingual
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C
C. Distofacial and mesiolingual
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D
D. Distofacial and mesiofacial
Correct Answer:
C. C. Distofacial and mesiolingual